Instrument Cluster Illumination & Instrument Panel Illumination

• Description And Operation
  • Instrument Cluster and Panel Illumination
• Diagnostic Tests
  • Instrument Cluster and Panel Illumination
    • Notes
    • Principles of Operation
      • Notes
      • Dimmable Backlighting
      • Fixed Backlighting
      • Field-Effect Transistor (FET) Protection
    • Inspection and Verification
    • DTC Charts
    • Symptom Chart
    • Pinpoint Tests
      • Pinpoint Test A: The Control Illumination Is Inoperative - All Hardwired Illumination
        • Normal Operation
        • Pinpoint Test A: The Control Illumination Is Inoperative - All Hardwired Illumination
      • Pinpoint Test B: The Auxiliary Climate Control Illumination Is Inoperative (if Equipped)
        • Notes
        • Normal Operation
        • Pinpoint Test B: The Auxiliary Climate Control Illumination Is Inoperative (If Equipped)
      • Pinpoint Test C: The Steering Wheel Control Illumination Is Inoperative
        • Notes
        • Normal Operation
        • Pinpoint Test C: The Steering Wheel Control Illumination Is Inoperative
      • Pinpoint Test D: One Or More Module-Controlled Illumination Source(s) Is Inoperative - All Hardwired Illumination
        • Notes
        • Normal Operation
        • Pinpoint Test D: One Or More Module-Controlled Illumination Source(S) Is Inoperative - All Hardwired Illumination
      • Pinpoint Test E: The Control Illumination Is Always On - All Hardwired Illumination
        • Notes
        • Normal Operation
        • Pinpoint Test E: The Control Illumination Is Always On - All Hardwired Illumination
      • Pinpoint Test F: The Control Illumination Does Not Dim
        • Notes
        • Normal Operation
        • Pinpoint Test F: The Control Illumination Does Not Dim
• Removal And Installation
  • Instrument Cluster Bulb
  • Instrument Panel Dimmer Switch